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2007 Chevrolet Silverado 1500 Classic WT 5.3L MIL Lamp on
Vehicle failed emmission for converter not running test customer was told to drive 150 more to let test run before retesting,by then code p0422 came back and still did not run converter test either,perform smoke test found no evident leaks check voltage a vent...
FIX posted 3/6/2016
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Message Closed
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21 Replies Received
21 Replies Received
Related Documents & Media | VIN | 1GCEK19B17 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0422 | Catalyst Efficiency Below Normal (Bank 1) |
Message Closed
Vehicle Data
2007 Chevrolet Silverado 1500 Classic WT
| VIN | 1GCEK19B17 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0422 | Catalyst Efficiency Below Normal (Bank 1) |
Video